Excluding query string with question mark

will these regex serve my purpose to exclude all request that contains these string within the url?

to exclude all woocommerce ajax cart request
{wc-ajax=get_refreshed_fragments}

to exclude/bypass all api & callback request from paypal payment (specific for paypal only)
{wc-api=WC_Gateway_Paypal}

to exclude/bypass any request to woocommerce api (generic)?
{wc-api}

really need this because my website got many external request from plugins & external service such as payment gateways, etc. Instead of setting up specific regex for longer url can I just do the above with broader coverage yet still specific to certain strings within the queried url?

If you’re asking about the anti-spam exceptions, please read the updated article: https://wpcerber.com/antispam-exception-for-specific-http-request/

P.S. A bug related to this setting field has been discovered and fixed in v 8.6.3. Install the latest version of WP Cerber cause the bug might affect your configuration.

hi @gioni thanks for the reply.

Im refering to the Anti-Spam & Traffic Inpector modules. I just need your confirmation whether i’m using the correct input for whitelisting the query/request below:

Anti Spam (no regex) – to exclude any query from Paypal payment

wc-api=WC_Gateway_Paypal

Traffic Inspector – to whitelist all request of paypal payment

{wc-api=WC_Gateway_Paypal}

are the above input for each module correct?

In your case you don’t need to use REGEX at all. Plus you forget the slash. Here is what you need to use for the Query whitelist in the Anti-Spam settings.

/?wc-api=WC_Gateway_Paypal